Hi, I don't have a question, just some observations on using log4j in a script that i found interesting.
In a Groovy 4.0.28 groovy script, i noticed that if i use log4j i need to do one of the two options below to set the logging level: 1. Set the log level on the root logger @Grab(group='org.apache.logging.log4j', module='log4j-api', version='2.20.0'), @Grab(group='org.apache.logging.log4j', module='log4j-core', version='2.20.0'), @Grab(group='org.apache.logging.log4j', module='log4j-slf4j-impl', version='2.20.0') import org.apache.logging.log4j.Logger import org.apache.logging.log4j.LogManager import org.apache.logging.log4j.Level import org.apache.logging.log4j.core.config.Configurator Configurator.setRootLevel(Level.INFO) @Field final Logger log = LogManager.getLogger() In this case only LogManager.getLogger() works, LogManager.getLogger(this.class) does not work. The downside is that the groovy script is not seen as the "owner" of the log messages so output will be: 09:21:05.600 [main] INFO org.codehaus.groovy.vmplugin.v8.IndyInterface - Found 2 CSV files to process. I.e. IndyInterface instead of my script class. To make log output better you need to do (the script name is createExcel.groovy) @Field final Logger log = LogManager.getLogger(this.class.name) Configurator.setLevel(log.getName(), Level.INFO) Configurator.setRootLevel(Level.INFO) LogManager.getContext(false).updateLoggers() 09:24:29.625 [main] INFO createExcel - Found 2 CSV files to process. LogManager.getLogger(this.class) does NOT work (results in no output) which is curious. Best regards, Per
